/*
 * Copyright (C) 2023-2023 Huawei Technologies Co., Ltd. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package com.huawei.spring.beans.deal.declarers;

import com.huawei.spring.beans.deal.config.SpringBeansDealConfig;
import com.huawei.spring.beans.deal.interceptors.SpringAutoBeanInterceptor;

import com.huaweicloud.sermant.core.plugin.agent.declarer.AbstractPluginDeclarer;
import com.huaweicloud.sermant.core.plugin.agent.declarer.InterceptDeclarer;
import com.huaweicloud.sermant.core.plugin.agent.matcher.ClassMatcher;
import com.huaweicloud.sermant.core.plugin.agent.matcher.MethodMatcher;
import com.huaweicloud.sermant.core.plugin.config.PluginConfigManager;

/**
 * 自动装配bean拦截定义
 *
 * @author chengyouling
 * @since 2023-03-27
 */
public class SpringAutoBeanDeclarer extends AbstractPluginDeclarer {

    private static final String ENHANCE_CLASS = "org.springframework.core.io.support.SpringFactoriesLoader";

    private static final String INTERCEPTOR_CLASS = SpringAutoBeanInterceptor.class.getCanonicalName();

    @Override
    public ClassMatcher getClassMatcher() {
        return ClassMatcher.nameEquals(ENHANCE_CLASS);
    }

    @Override
    public InterceptDeclarer[] getInterceptDeclarers(ClassLoader classLoader) {
        return new InterceptDeclarer[] {
                InterceptDeclarer.build(MethodMatcher.nameContains("loadSpringFactories"),
                        INTERCEPTOR_CLASS)
        };
    }

    @Override
    public boolean isEnabled() {
        SpringBeansDealConfig config = PluginConfigManager.getPluginConfig(SpringBeansDealConfig.class);
        return config.isEnabled();
    }
}
